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kotykmax [81]
3 years ago
10

plz help. The amount of pages in a 3rd graders book can be modeled by f(x) = x^2 + 6x where x represents the number of chapters.

If 135 pages are in the book, how many chapters are there?​
Mathematics
1 answer:
posledela3 years ago
6 0

Answer:

we can just plug values in and get x = 9

hope this helps and brainliest please

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<h3>Answer</h3>

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Answer:

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Step-by-step explanation:

Find the diagram attached

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Substitute into the formula;

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